昆明工字钢价格 云南角钢价格 角钢多少钱一吨
常用的标准检验方法有GB223、JISG1211—1215、BS1837、BS手册19、ГОСТ22536等。
重量计算公式每米重量=0.00785*(边宽 边宽-边厚)*边厚
例如50*5角钢:(50 50-5)*5*0.00785=3.73(此算法只能粗略算出角钢重量,实际以五金手册为准!)
理论重量表等边角规格 KG/M 等边角规格 KG/M 等边角规格 KG/M 等边角规格 KG/M
角钢规格:
25X25X3 1.124 70X70X5 5.397 90X90X8 10.946 140X140X10 21.488
30X30X3 1.373 70X70X6 6.406 90X90X10 13.476 140X140X12 25.522
30X30X4 1.786 70X70X7 7.398 100X100X7 10.83 140X140X14 29.49
40X40X4 2.422 75X75X5 5.818 100X100X8 12.276 160X160X10 24.729
45X45X4 2.736 75X75X6 6.905 100X100X10 15.12 160X160X12 29.391
45X45X5 3.369 75X75X7 7.976 100X100X12 17.898 160X160X14 33.987
50X50X4 3.059 75X75X8 9.03 110X110X8 13.532 160X160X16 38.518
50X50X5 3.77 80X80X6 7.376 110X110X10 16.69 180X180X12 33.159
56X56X5 4.251 80X80X7 8.525 125X125X8 15.504 180X180X14 38.383
63X63X5 4.822 80X80X8 9.658 125X125X10 19.133 180X180X16 43.542
63X63X6 5.721 90X90X7 9.656 125X125X12 22.696 180X180X18 48.634
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